Signing up is just the beginning — keep playing at 38ok and fresh bonuses keep coming every day and every week. See at a glance which ones are right for you.
Joining 38ok means you start with an advantage right away. The moment you make your first deposit, a 100% bonus is instantly added to your balance. Deposit ৳1,000 and you play with ৳2,000. There are no complicated conditions attached — you can use the bonus on both Sports Betting and Casino games.
On many platforms, bonus terms are so restrictive that they're rarely worth it in practice. At 38ok, the wagering requirement is kept realistic — you only need to wager 5 times the bonus amount before you can withdraw. For example, a ৳1,000 bonus is released after just ৳5,000 in bets.
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Something for everyone — new members and loyal players alike
100% match bonus on your first deposit, up to ৳5,000 plus 50 free spins credited directly to your account.
Claim NowGet a 50% bonus on your second deposit — up to ৳3,000. Applies to the first deposit made after using the welcome bonus.
Open an AccountDirect cashback on your weekly net losses. The rate increases with your VIP tier and is credited every Monday.
Get CashbackGet up to 20% reload bonus on your weekly deposit for Sports Betting on cricket and football. Minimum deposit ৳1,000.
Start BettingComplete specific missions or hit your weekly deposit target and free bet vouchers will be credited directly to your account.
Join the MissionInvite a friend to 38ok. Once they make their first deposit, you'll receive a ৳500 bonus and 1% commission straight to your account.
Refer a FriendNo Complications — Just the Facts
Create your 38ok account in just 2 minutes with your phone number — no documents required.
Deposit a minimum of ৳500 via bKash, Nagad, or Rocket. Your welcome bonus will be credited automatically.
Check the "Bonus" section in your account dashboard to see how much bonus you've accumulated and how many days are left before it expires.
Place bets or play games using your bonus. Once the wagering requirement is met, your winnings can be withdrawn directly.
Cashback is credited directly to your account every Monday morning. No claiming needed — it's added automatically.
See which offers are available, how long they last, and who qualifies — all at a glance
| Offer Name | Bonus Amount | Eligibility | Validity | Wager |
|---|---|---|---|---|
| Welcome Bonus | 100% (up to ৳5,000) | New Members | 30 Days from Registration | ×5 |
| 2nd Deposit Bonus | 50% (up to ৳3,000) | Any Member | 30 Days | ×6 |
| Weekly Cashback | 5–25% of Net Losses | All VIP Tiers | Every Monday | Not Applicable |
| Sports Reload | 20% (up to ৳2,000) | Silver+ Members | Every Week | ×8 |
| Referral Bonus | ৳500 + 1% Commission | Any Member | Year-Round | ×3 |
| Eid Special Bonus | 30% Extra (up to ৳4,000) | All Members | Eid Week | ×7 |
| Birthday Bonus | ৳300 Free Credit | Verified Member | On Your Birthday | ×4 |
People tend to be skeptical about bonuses on online betting or casino sites — especially newcomers. "The bonus looks great, but you can never actually withdraw it" — and honestly, that complaint is valid for many platforms. 38ok— has no such issue because our wagering terms are clearly stated from the start.
The welcome bonus comes with just a 5x wagering requirement — so if you receive a ৳1,000 bonus, you only need to place ৳5,000 in bets to convert it to cash. Bets on cricket or football at minimum odds of 1.50 count toward this wagering requirement. You can also use your bonus at the Live Casino, though certain games may be excluded when using bonus funds on slots — any exclusions are listed on the promotions page.
One more thing worth mentioning — winnings from free spins are credited directly to your cash balance, not your bonus balance. So if you win ৳500 from free spins, it goes straight into your main balance. Many sites don't offer this, but at 38ok it's been set up this way for the benefit of our members.
The weekly cashback bonus is the best deal for regular players. You get back a fixed percentage of your total weekly losses — no wagering requirements, just straight cash. For example, if you lost ৳3,000 in a week and you're a Silver-tier member, ৳240 will be credited directly to your balance every Monday morning.
During festive seasons, 38ok runs special seasonal bonuses. Eid ul-Fitr, Eid ul-Adha, and Pohela Boishakh typically bring 30–50% extra deposit bonuses. Point multipliers are also boosted during these periods, making it easier to advance to higher VIP tiers. Keep notifications turned on in the 38ok app so you never miss a new offer.
The birthday bonus is another great perk. If your date of birth is correctly entered and your account is verified, ৳300 in free credit is automatically added to your balance every year on your birthday — no need to claim it manually.
Getting a bonus doesn't automatically mean getting money — a bonus only becomes truly valuable when you use it the right way. A few smart habits can help you get the most out of every 38ok offer.
First, before claiming the welcome bonus, think about how much you actually plan to play. You won't be able to withdraw a bonus until you meet the wagering requirement — so before taking a large bonus, make sure you can realistically complete it. A ৳5,000 bonus requires ৳25,000 in total bets. That may sound like a lot, but for regular cricket betting players, it adds up quickly.
Second, the weekly cashback is a great deal for everyone — especially those who play more frequently. Since it's paid out as straight cash with no conditions attached, it's the most hassle-free bonus available.
Third, the referral bonus is something most people overlook — but it's actually the most rewarding in the long run. Bring two or three friends to 38ok and you've created a solid passive income stream. 1% of every bet your friend places gets credited to your account, and over the course of a year, that can add up to a meaningful amount.
Fourth, when you receive a free bet voucher, use it on a slightly higher-odds selection. A free bet lets you go for a bigger win with none of your own money at risk — so going for better odds makes sense. Just make sure it's a sport you actually know; don't bet blind.
Finally, keep notifications enabled on the 38ok app so you never miss a new bonus offer, limited-time deal, or flash promotion. Many offers run for just 24 or 48 hours, and without app notifications, they're easy to miss.
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